Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
11/08/2024, 21:48
Static task
static1
Behavioral task
behavioral1
Sample
62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe
Resource
win10v2004-20240802-en
General
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Target
62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe
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Size
827KB
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MD5
e530ec12a5de0845d3c8675001c53451
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SHA1
8c2199fe9ef8e852e9b01678b085ad6d33e3b949
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SHA256
62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd
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SHA512
8821d01340199ba81eecff1475322cfad31a270028e0cf91e87fb85a7391f91b31d7e5cc464b9127384407b0f80da409f7901b7941d59f457e4a7f09faebfeb2
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SSDEEP
24576:KeQsZHFF05EM4dmv5Xf+hPEM4dmv5y53QA:EkFF05j425Xf+hPj42563QA
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2096 62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe -
Executes dropped EXE 1 IoCs
pid Process 2096 62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe -
Loads dropped DLL 1 IoCs
pid Process 388 62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2096 62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 388 62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2096 62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 388 wrote to memory of 2096 388 62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe 31 PID 388 wrote to memory of 2096 388 62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe 31 PID 388 wrote to memory of 2096 388 62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe 31 PID 388 wrote to memory of 2096 388 62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe"C:\Users\Admin\AppData\Local\Temp\62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:388 -
C:\Users\Admin\AppData\Local\Temp\62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exeC:\Users\Admin\AppData\Local\Temp\62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
PID:2096
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\62a2f468dd1ad9b6c26c9f445bb4ef6d2c1c2a1c5dfd8c9b7850455a43979efd.exe
Filesize827KB
MD5703bb062e621207f80ab9688b9c120dd
SHA1347d27ed5b3702fe788ed08597ba811cc36b8cf8
SHA2560113a6ed32ba8db9b165fcc704f4e472ae775eb171411a627c72b683d86055c3
SHA51287dc3c94be3e6842682dc1180963155298548551a598932c2424b046ba765ea208fc8d9e3153ead58aa1d223f68359abc5ab3d1857e36bf84122e172e4a3c550